450101070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87739}}^1$

素因数の和:87774

約数の個数: 64

約数和(自身を含む): 1263456000

約数和(自身を除く): 813354930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 87739, 175478, 263217, 438695, 526434, 789651, 877390, 1316085, 1579302, 1667041, 2368953, 2632170, 3334082, 3948255, 4737906, 5001123, 7896510, 8335205, 10002246, 11844765, 15003369, 16670410, 23689530, 25005615, 30006738, 45010107, 50011230, 75016845, 90020214, 150033690, 225050535, 450101070]

約数ペア:

[(1, 450101070), (2, 225050535), (3, 150033690), (5, 90020214), (6, 75016845), (9, 50011230), (10, 45010107), (15, 30006738), (18, 25005615), (19, 23689530), (27, 16670410), (30, 15003369), (38, 11844765), (45, 10002246), (54, 8335205), (57, 7896510), (90, 5001123), (95, 4737906), (114, 3948255), (135, 3334082), (171, 2632170), (190, 2368953), (270, 1667041), (285, 1579302), (342, 1316085), (513, 877390), (570, 789651), (855, 526434), (1026, 438695), (1710, 263217), (2565, 175478), (5130, 87739)]